CN106323810A - Specific gravity refraction tube for urine detection - Google Patents
Specific gravity refraction tube for urine detection Download PDFInfo
- Publication number
- CN106323810A CN106323810A CN201611000618.3A CN201611000618A CN106323810A CN 106323810 A CN106323810 A CN 106323810A CN 201611000618 A CN201611000618 A CN 201611000618A CN 106323810 A CN106323810 A CN 106323810A
- Authority
- CN
- China
- Prior art keywords
- specific gravity
- sheet glass
- refraction
- proportion
- urine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 210000002700 urine Anatomy 0.000 title claims abstract description 35
- 238000001514 detection method Methods 0.000 title claims abstract description 23
- 230000005484 gravity Effects 0.000 title abstract description 24
- 239000011521 glass Substances 0.000 claims abstract description 9
- 239000005357 flat glass Substances 0.000 claims description 33
- 239000000203 mixture Substances 0.000 claims description 3
- 238000005259 measurement Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 7
- 239000003973 paint Substances 0.000 abstract description 3
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 2
- LOUPRKONTZGTKE-WZBLMQSHSA-N Quinine Chemical compound C([C@H]([C@H](C1)C=C)C2)C[N@@]1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OC)C=C21 LOUPRKONTZGTKE-WZBLMQSHSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 239000008103 glucose Substances 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 235000001258 Cinchona calisaya Nutrition 0.000 description 1
- 241000521257 Hydrops Species 0.000 description 1
- 206010030113 Oedema Diseases 0.000 description 1
- 206010030302 Oliguria Diseases 0.000 description 1
- CZPWVGJYEJSRLH-UHFFFAOYSA-N Pyrimidine Chemical compound C1=CN=CN=C1 CZPWVGJYEJSRLH-UHFFFAOYSA-N 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- LOUPRKONTZGTKE-UHFFFAOYSA-N cinchonine Natural products C1C(C(C2)C=C)CCN2C1C(O)C1=CC=NC2=CC=C(OC)C=C21 LOUPRKONTZGTKE-UHFFFAOYSA-N 0.000 description 1
- 238000004737 colorimetric analysis Methods 0.000 description 1
- 239000002872 contrast media Substances 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 150000008040 ionic compounds Chemical class 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 230000003907 kidney function Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 229920000867 polyelectrolyte Polymers 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 229960000948 quinine Drugs 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000002562 urinalysis Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
- G01N9/36—Analysing materials by measuring the density or specific gravity, e.g. determining quantity of moisture
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/41—Refractivity; Phase-affecting properties, e.g. optical path length
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The invention discloses a specific gravity refraction tube for urine detection. The specific gravity refraction tube is characterized in that the specific gravity refraction tube is a hollow triangle with three light-permeating surfaces, wherein the hollow triangle is formed by bonding a glass sheet A (1), a glass sheet B (2) and a glass sheet C (3); the two ends of the triangle are communicated with each other; a reflecting black paint coats the outer surface of the glass sheet A (1); a light-permeating area (4) is reserved in the middle of the outer surface of the glass sheet A (1). According to the invention, the refraction measurement and the specific gravity measurement are integrated into the specific gravity refraction tube; the light-permeating area is arranged on the glass sheet A with the reflecting black paint coating the outer surface, so that the specific gravity refraction tube can perform refraction measurement on the basis of the specific gravity measurement; in a use process, the specific gravity refraction tube is arranged on an urine detecting instrument and is used for comprehensively detecting; the specific gravity refraction tube has the advantages of high detection accuracy and high detection speed and is suitable for popularization and application.
Description
Technical field
The present invention relates to urine detection technical field, specifically one can carry out simultaneously refraction measure and ratio resurvey
The proportion for urine detection of amount reflects pipe.
Background technology
Specific gravity of urine refer at 4 deg. celsius with the weight ratio of the water of same volume.It it is the finger of contained solute concentration in urine
Mark.Specific gravity of urine can be made respectively to increase by 0.003 and 0.004 when every 100 milliliters of urine are containing 1 gram of urine protein or glucose, should note during measurement
Meaning is corrected.Theoretically, the marked temperature of urine temperature relatively gravimeter (standard temperature 15 DEG C) rises or is down to 3 DEG C, then specific gravity of urine
Should add deduct 0.001.Before measuring specific gravity of urine, gravimeter must be corrected with distilled water.24 hours in healthy subjects specific gravity of urine is 1.015
～between 1.025, proportion height is relevant with inflow, and specific gravity of urine at most of intaking is low.Healthy People prohibits after water one night urina sanguinis for the first time
Proportion should be greater than or equal to 1.018.During oliguria, specific gravity of urine declines less than 1.014 explanation kidney concentrating function obstacles or renal function
Exhaust.Existing inspection method has: 1. try method is also known as dry chemical method, has instrument colorimetric and optical colorimetry, containing acid in try
Neutralization indicator and polyelectrolyte；2. refraction analysis has the clinical refraction analysis of seat examination and hand refractometer method, utilizes optical index
It is measured with total solid dependency in solution；3. under urinometer method measures 4 degrees Celsius with special gravimeter, urine
Liquid and the weight ratio of consubstantiality hydrops；4. weigh mensuration at the same temperature, weigh the urine of same volume and the weight of water respectively
Amount, compares, tries to achieve urine specific gravity.In checking process, urine specimen must be fresh, it is impossible to containing the thing such as highly basic, strong acid
Matter, such as the medicine such as quinine, pyrimidine, the existence of these materials all can affect the mensuration of urine specific gravity.When urine ph values > 7 time, Ying
Plus 0.005 correction urinated as highly basic in measurement result；What urinalysis reagent paper actually measured is that the ion in urine is dense
Degree, measurement result is necessarily had a certain impact by the non-ionic compound (such as glucose, contrast agent etc.) in urine.It is thus desirable to
A kind of equipment that can carry out comprehensive detection.
Summary of the invention
The problem that it is an object of the invention to exist for prior art, it is provided that a kind of one can carry out refraction simultaneously and measure
Pipe is reflected with the proportion for urine detection of specific gravity test.
It is an object of the invention to solve by the following technical programs:
A kind of proportion for urine detection reflects pipe, it is characterised in that: described proportion refraction pipe is sheet glass A, sheet glass
B, sheet glass C three bond the hollow triangle body of three logical light of composition, and two ends of this triangle body are through；Described glass
The appearance topcoating of sheet A disappears and reflects pitch-dark and reserve transparent zone in the middle part of the outer surface of sheet glass A.
The inner surface width of described triangle body is less than 1/3rd of the outer surface width of triangle body.
Described sheet glass A, sheet glass B, the horizontal cross-section of sheet glass C are isosceles trapezoid.
Described transparent zone along the width of the longitudinally disposed of sheet glass A and transparent zone less than the appearance face width of sheet glass A
/ 10th of degree.
The present invention has the following advantages compared to existing technology:
The present invention is by measuring refraction and specific gravity test is integrated in proportion refraction pipe, owing to the reflection that disappears of appearance topcoating is black
The sheet glass A of paint is provided with transparent zone so that this proportion refraction pipe can carry out refraction on the basis of specific gravity test and measure；Make
Proportion is reflected pipe and is installed on urine detection instrument carry out comprehensive detection by the used time, has Detection accuracy height and detection speed is fast
Advantage, suitably promote the use of.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of the proportion refraction pipe for urine detection of the present invention.
Wherein: 1 sheet glass A；2 sheet glass B；3 sheet glass C；4 transparent zones.
Detailed description of the invention
The present invention is further illustrated with embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1: a kind of proportion for urine detection reflects pipe, and this proportion refraction pipe is sheet glass A1, sheet glass
B2, sheet glass C3 three bond the hollow triangle body of three logical light of composition, sheet glass A1, sheet glass B2, the water of sheet glass C3
Plane section be isosceles trapezoid and triangle body inner surface width less than triangle body outer surface width 1/3rd, additionally should
Two ends of triangle body are through；The appearance topcoating of sheet glass A1 disappears and reflects pitch-dark and reserve in the middle part of the outer surface of sheet glass A1
Transparent zone 4, this transparent zone 4 along the width of the longitudinally disposed of sheet glass A1 and transparent zone 4 less than the appearance face width of sheet glass A1
/ 10th of degree.
The present invention is integrated in a proportion refraction pipe, owing to appearance topcoating disappears instead with specific gravity test by refraction being measured
Penetrate pitch-dark sheet glass A1 and be provided with transparent zone 4 so that this proportion refraction pipe can reflect on the basis of specific gravity test
Measure；During use, proportion is reflected pipe and is installed on urine detection instrument carry out comprehensive detection, there is Detection accuracy height and inspection
Survey fireballing advantage, suitably promote the use of.
Above example is only the technological thought that the present invention is described, it is impossible to limit protection scope of the present invention with this, every
The technological thought proposed according to the present invention, any change done on the basis of technical scheme, each fall within scope
Within；The technology that the present invention is not directed to all can be realized by prior art.
Claims (4)
1. the proportion refraction pipe for urine detection, it is characterised in that: described proportion refraction pipe is sheet glass A(1), glass
Glass sheet B(2), sheet glass C(3) three bonds the hollow triangle body of three logical light of composition, and two ends of this triangle body are passed through
Logical；Described sheet glass A(1) appearance topcoating disappear reflection pitch-dark and at sheet glass A(1) outer surface in the middle part of reserve transparent zone (4).
Proportion for urine detection the most according to claim 1 reflects pipe, it is characterised in that: the interior table of described triangle body
Face width degree is less than 1/3rd of the outer surface width of triangle body.
Proportion for urine detection the most according to claim 1 and 2 reflects pipe, it is characterised in that: described sheet glass A
(1), sheet glass B(2), sheet glass C(3) horizontal cross-section be isosceles trapezoid.
Proportion for urine detection the most according to claim 1 reflects pipe, it is characterised in that: described transparent zone (4)
Along sheet glass A(1) the longitudinally disposed and width of transparent zone (4) less than sheet glass A(1) outer surface width ten/
One.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611000618.3A CN106323810A (en) | 2016-11-14 | 2016-11-14 | Specific gravity refraction tube for urine detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611000618.3A CN106323810A (en) | 2016-11-14 | 2016-11-14 | Specific gravity refraction tube for urine detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106323810A true CN106323810A (en) | 2017-01-11 |
Family
ID=57817531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611000618.3A Pending CN106323810A (en) | 2016-11-14 | 2016-11-14 | Specific gravity refraction tube for urine detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106323810A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109946198A (en) * | 2017-12-20 | 2019-06-28 | 爱威科技股份有限公司 | Mixing liquid is than re-detection method, medium, equipment and urine specific gravity detection device |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2483102A (en) * | 1945-05-02 | 1949-09-27 | Robert M Pierson | Refractometer employing photosensitive devices and use of the same |
| GB1209036A (en) * | 1967-06-19 | 1970-10-14 | Nat Res Dev | Improvements in or relating to refractometers |
| GB1301082A (en) * | 1968-11-14 | 1972-12-29 | Richmond Electronics Markyate | Specific gravity and refractive index measurements |
| GB2089032A (en) * | 1980-11-18 | 1982-06-16 | Us Energy | Device for Detecting Specific Gravity of Liquid |
| US4381895A (en) * | 1980-02-28 | 1983-05-03 | Biovation, Inc. | Method and apparatus for automatic flow-through digital refractometer |
| CN2078440U (en) * | 1990-06-14 | 1991-06-05 | 中国人民解放军第一八○医院 | Simple refractometer for clinical examination |
| JPH05133871A (en) * | 1991-03-11 | 1993-05-28 | Shinko Seiki Kk | Immersion type device for measuring specific gravity of liquid |
| JPH06258317A (en) * | 1993-03-04 | 1994-09-16 | Misawa Homes Co Ltd | Urine specific-gravity measuring apparatus |
| JP3043241U (en) * | 1997-05-10 | 1997-11-18 | 威 氏家 | Refractometer |
| JPH11295220A (en) * | 1998-04-13 | 1999-10-29 | Kdk Corp | Liquid sample inspection method and device |
| CN1291719A (en) * | 1999-10-11 | 2001-04-18 | 浙江大学 | Method and instrument for measuring liquid refractivity |
| CN2708303Y (en) * | 2004-06-24 | 2005-07-06 | 浙江大学 | Multichannel liquid refraction index meter |
| WO2012036075A1 (en) * | 2010-09-16 | 2012-03-22 | シャープ株式会社 | Refractive index measuring device, and refractive index measuring method |
| CN102608070A (en) * | 2012-03-27 | 2012-07-25 | 北京航空航天大学 | Probe type liquid refractive index on-line real-time detection device |
| CN206177752U (en) * | 2016-11-14 | 2017-05-17 | 宜兴市晶科光学仪器有限公司 | A proportion refraction pipe for urine detection |
-
2016
- 2016-11-14 CN CN201611000618.3A patent/CN106323810A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2483102A (en) * | 1945-05-02 | 1949-09-27 | Robert M Pierson | Refractometer employing photosensitive devices and use of the same |
| GB1209036A (en) * | 1967-06-19 | 1970-10-14 | Nat Res Dev | Improvements in or relating to refractometers |
| GB1301082A (en) * | 1968-11-14 | 1972-12-29 | Richmond Electronics Markyate | Specific gravity and refractive index measurements |
| US4381895A (en) * | 1980-02-28 | 1983-05-03 | Biovation, Inc. | Method and apparatus for automatic flow-through digital refractometer |
| GB2089032A (en) * | 1980-11-18 | 1982-06-16 | Us Energy | Device for Detecting Specific Gravity of Liquid |
| CN2078440U (en) * | 1990-06-14 | 1991-06-05 | 中国人民解放军第一八○医院 | Simple refractometer for clinical examination |
| JPH05133871A (en) * | 1991-03-11 | 1993-05-28 | Shinko Seiki Kk | Immersion type device for measuring specific gravity of liquid |
| JPH06258317A (en) * | 1993-03-04 | 1994-09-16 | Misawa Homes Co Ltd | Urine specific-gravity measuring apparatus |
| JP3043241U (en) * | 1997-05-10 | 1997-11-18 | 威 氏家 | Refractometer |
| JPH11295220A (en) * | 1998-04-13 | 1999-10-29 | Kdk Corp | Liquid sample inspection method and device |
| CN1291719A (en) * | 1999-10-11 | 2001-04-18 | 浙江大学 | Method and instrument for measuring liquid refractivity |
| CN2708303Y (en) * | 2004-06-24 | 2005-07-06 | 浙江大学 | Multichannel liquid refraction index meter |
| WO2012036075A1 (en) * | 2010-09-16 | 2012-03-22 | シャープ株式会社 | Refractive index measuring device, and refractive index measuring method |
| CN102608070A (en) * | 2012-03-27 | 2012-07-25 | 北京航空航天大学 | Probe type liquid refractive index on-line real-time detection device |
| CN206177752U (en) * | 2016-11-14 | 2017-05-17 | 宜兴市晶科光学仪器有限公司 | A proportion refraction pipe for urine detection |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109946198A (en) * | 2017-12-20 | 2019-06-28 | 爱威科技股份有限公司 | Mixing liquid is than re-detection method, medium, equipment and urine specific gravity detection device |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170111 |